How to Remove Odor From Concrete Floor (5 Easy Steps)

how to remove odor from concrete floor

Having to perceive offensive odor from our concrete floor can be a huge turnoff. It is even more bound to happen since the concrete floor is not odor-resistant. Its surface is spongy.

When it comes to solutions pertaining how to remove odor from concrete floor, spraying detergent on the affected area, adding little water, scrub, and then rinse. You should also spray baking soda on the affected area afterwards to absorb any odor left.

In this article, we would show you how to remove odor from the concrete floor. To begin with, spray powdered laundry detergent all over your floor, then, sprinkle water on the detergent carefully, also, use a push broom or a scrub or scrub brush to work on the floor. Rinse your floor and finally, apply the baking soda.

Read on as we throw more light on this.

Related: How to Deodorize Wood Floor

How to Remove Odor from Concrete Floor

Here is a well-guided approach on how to remove odor from concrete.

Step 1

To begin with, spray powdered laundry detergent all over your concrete. Pay more attention to the area where you think the odor is emanating from.

A cup of detergent should go a long way for a room, your home parking area, or any concrete area. If there is a special reason why you should add more detergent, please don’t hesitate.

Step 2

Sprinkle water on the detergent carefully. Do not apply too much to avoid washing it off, you only need enough to hold it firmly to the concrete floor. Hence, just leave the concrete floor in a not-too-wet state and the detergent foamy.

Step 3

Make use of a push boom or scrub brush to work on the concrete floor. Ensure you spread the detergent all over. Allow the detergent to work on all corners of the room to give an effective result. Add water to the detergent as you proceed to help neutralize the detergent completely.

Step 4

The next step is to rinse the concrete floor. If you are inside, you can rinse the concrete with a mop and bucket, while if you are outside, you can rinse it with a water hose. Give the concrete time to dry for about 2 to 3 hours. This time around everywhere should be free from any offensive odor.

Step 5

To be on the safe side, spray baking soda on the area where the odor was previously sitting. Give the baking soda time to sit overnight. Baking soda sucks up odor and gives a refreshing smell to the environment. Ensure you sweep away the baking soda the next morning with a dry broom.

Read: Why are my Floors Always Dirty After Cleaning?

Products You Would Need to Remove Odor from Concrete Floor

Here is a list of products you can use to get rid of odor from concrete floor.

1. Enzyme Cleaner

If you want to get rid of odor from your concrete floor, enzyme cleaner is one of the cleaning agents you can subscribe to. The cleaner comes in the form of liquid.

It permeates into the concrete and assimilates the odor easily. You should give it time to sit, during this process. After a few hours, your floor would be as good as new and would only be left with a few residues that you can easily get rid of.

You can easily wipe or rinse off the remaining build up and your floor is back to its original form.

2. Bleach

Another product that gets rid of the odor from concrete is bleach. Bleach is a product almost everyone has in their home so it is not hard to get. Neither is it costly. Just pour the bleach on the concrete floor and scrub the surface with a scrub brush.

When you are done with the scrubbing, ensure you rinse off the bleach from your floor with water. This is to avoid being stuck with the smell from the bleach.

You should also note that bleach has a harsh component and can cause damage to clothes and skin. So ensure you keep anyone from entering while you are at work.

3. Baking Soda

You can equally use baking soda to get rid of odor from your carpet. Spray a good quantity of baking soda all over your floor and allow it to sit for a few hours. You can equally mix baking soda with water to make a paste. You can use this mixture to clean your floor.

Baking soda is a good product for your floor and doesn’t cause harm to kids or animals. But its working progress can be slow. It leaves your concrete floor with a refreshing smell.

Read: Best Vacuum for Concrete Floors in 2022


Due to the spongy nature of the concrete floor, it tends to absorb odor, even with the seal. But with some products and measures, the odor can easily be got rid of without breaking a sweat.

We gave a step-by-step approach on how to remove odor from concrete floor, above.

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